Title:
GESTURE RECOGNITION METHOD AND APPARATUS, ELECTRONIC DEVICE, READABLE STORAGE MEDIUM, AND CHIP
Document Type and Number:
WIPO Patent Application WO/2022/152001
Kind Code:
A1
Abstract:
A gesture recognition method, a gesture recognition apparatus, an electronic device, a readable storage medium, and a chip. The method comprises: obtaining a hand area sub-image in a target image, and determining a plurality of feature point position information corresponding to a plurality of feature points in the hand area sub-image (S102); determining a first position feature vector according to the plurality of feature point position information (S104), the first position feature vector representing a relative position relationship of any one of the plurality of feature points relative to the remaining feature points in the plurality of feature points; determining a second position feature vector according to the plurality of feature point position information (S106), the second position feature vector representing an absolute position relationship of the plurality of feature points in the hand area sub-image; and outputting a recognition result of the hand area sub-image according to the first position feature vector and the second position feature vector (S108).
Inventors:
GUO HUA (CN)
MAO FANGQIN (CN)
MAO FANGQIN (CN)
Application Number:
PCT/CN2021/143855
Publication Date:
July 21, 2022
Filing Date:
December 31, 2021
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
G06K9/00
Foreign References:
| CN112699849A | 2021-04-23 | |||
| CN111126339A | 2020-05-08 | |||
| CN111158478A | 2020-05-15 | |||
| US20140361981A1 | 2014-12-11 |
Other References:
See also references of EP 4273745A4
Attorney, Agent or Firm:
BEIJING EAST IP LTD. (CN)
Download PDF: